Difference between revisions of "Helminth Flashcards"

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|l13=Taenia#T. solium, the Pork Tapeworm of Humans
 
|l13=Taenia#T. solium, the Pork Tapeworm of Humans
 
</FlashCard>
 
</FlashCard>
===Trematodes===
+
[[Trematodes Flashcards]]
<FlashCard questions="7">
 
|q1=What are the most diagnostic features of the ''Fasciola hepatica'' egg?
 
|a1=
 
*Oval and brown
 
*Granular contents
 
*Operculum ('trap-door') at one end
 
*Double the size of a typical strongyle egg
 
|l1=Trematodes#Life-cycle stages
 
|q2=Fill in the missing words about ''Lymnaea truncatula'':
 
<p>''Lymnaea truncatula'' is the intermediate host for (???). It is found in ???, and feeds on ???. It has a ??? with 5-6 spirals.</p>
 
|a2=
 
*Fasciola hepatica
 
*muddy areas
 
*slimy green algae
 
*brown-black shell
 
|l2=Fasciola#Lymnaea truncatula
 
|q3=What is the post mortem appearance of the liver in cases of acute fasciolosis?
 
|a3=
 
*Haemorrhagic tracts
 
*Enlarged, pale and friable
 
|l3=Fasciola#Pathogenesis of acute fasciolosis
 
|q4=What time of year do the clinical signs of chronic fasciolosis become apparent?
 
|a4=January - March
 
|l4=Fasciola#Chronic fasciolosis
 
|q5=Why is ''Dicrocoelium'' less pathogenic than ''Fasciola''?
 
|a5=Migrates directly up the common bile duct and therefore does NOT migrate through the parenchyma (unlike ''Fasciola'')
 
|l5=Dicrocoelium#Dicrocoelium dendriticum
 
|q6=Is ''Paramphistomum'' found in the UK?
 
|a6=Rare in the UK, but can cause severe losses in ruminants in the wet tropics
 
|l6=Paramphistomum#Paramphistomum Species
 
|q7=What is the major cause of pathogenicity in schistosome infections?
 
|a7=
 
*The eggs have a spike to help them work their way into the intestine or urinary bladder
 
*This causes mechanical damage and inflammatory responses that are exacerbated by antigens released by the eggs
 
|l7=Schistosoma#Schistosoma Species
 
</FlashCard>
 
  
 
<big>'''[[Nematode Flashcards]]
 
<big>'''[[Nematode Flashcards]]

Revision as of 09:59, 29 April 2010

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HELMINTHS
WIKIBUGS FLASHCARDS


Cestodes

Question Answer Article
Fill in the missing words about cestodes:

A cestode (tapeworm) is a chain (???) of progressively maturing reproductive units called ??? anchored at one end to the intestinal wall by a hold-fast organ called the ???.

Link to Article
What species of Taenia occur in dogs? Link to Article
Describe the features of a cysticercus Link to Article
In which host(s) would you expect to find the cysticercus of T. hydatigena and where in the host might it be found? Link to Article
What is the difference between a coenurus and a cysticercus? Link to Article
How does the distribution of hydatid cysts differ in sheep, horses and humans? Link to Article
What tapeworms occur in the cat? Link to Article
Why is it so difficult to prevent many cats from becoming re-infected with T. taeniaeformis? Link to Article
Where in the host (horse) would you expect to find Anoplocephala? Link to Article
Why are Anoplocephala eggs rarely seen on routine faecal examination? Link to Article
Why is it so difficult to prevent grazing horses from becoming re-infected with Anoplocephala? Link to Article
Describe the appearance of Moniezia Link to Article
Why is T. solium more dangerous to human health than T. saginata? Link to Article


Trematodes Flashcards

Nematode Flashcards

Cattle Nematode Flashcards

Small Ruminant Nematodes Flashcards

Horse Nematode Flashcards